Cita APA (7a ed.)

Axelrod, A., & Dubowe, M. (2014). Mercenaries: A guide to private armies and private military companies. CQ Press.

Cita Chicago Style (17a ed.)

Axelrod, Alan, y Michael Dubowe. Mercenaries: A Guide to Private Armies and Private Military Companies. Thousand Oaks, California: CQ Press, 2014.

Cita MLA (8a ed.)

Axelrod, Alan, y Michael Dubowe. Mercenaries: A Guide to Private Armies and Private Military Companies. CQ Press, 2014.